2023-03-20 17:57:20 +01:00
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import javax.swing.*;
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import java.awt.*;
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public class Sautoir extends JComponent{
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protected void paintComponent(Graphics pinceau) {
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2023-03-27 11:28:45 +02:00
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// obligatoire : on cree un nouveau pinceau pour pouvoir le modifier plus tard
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Graphics pinceau2 = pinceau.create();
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if (this.isOpaque()) {
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// obligatoire : on repeint toute la surface avec la couleur de fond
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pinceau2.setColor(this.getBackground());
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pinceau2.fillRect(0, 0, this.getWidth(), this.getHeight());
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}
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pinceau2.setColor(Color.CYAN);
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int[] x={0, getWidth()/2, getWidth()};
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int[] yt={0, getHeight()/2, 0};
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pinceau2.fillPolygon(x,yt,3);
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int[] yb={ getHeight(), getHeight()/2, getHeight()};
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pinceau2.fillPolygon(x,yb,3);
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}
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}
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